英语翻译How can you throw a ball as hard as you can and have it come back to you,even if it doesn't hit anything,there is nothing attached to it,and no one else catches or throws it?不要用百度上的,查到是这样：你怎么能把一个球,你可以把它回到你一样努力,即使它没有击中任何东西,有附加到它什么都没有,没有人在意的还是扔了?这样不对,要正确的

英语翻译
How can you throw a ball as hard as you can and have it come back to you,even if it doesn't hit anything,there is nothing attached to it,and no one else catches or throws it?
不要用百度上的,查到是这样：
你怎么能把一个球,你可以把它回到你一样努力,即使它没有击中任何东西,有附加到它什么都没有,没有人在意的还是扔了?
这样不对,要正确的